books.google.com - Jackson here presents a knowledgeable and civilized survey of the various and sundry beers imbibed around the globe. You'll learn, for example, that Ninkasi was a Sumerian goddess of brewing, and that malt-making may be as much as 4,000 years old. He explains what fruit beers are, and defines lagers,...https://books.google.com/books/about/Michael_Jackson_s_Beer_Companion.html?id=-HEIAAAACAAJ&utm_source=gb-gplus-shareMichael Jackson's Beer Companion